code: def test_watch_bad_argument(mock_run):
      run = mock_run(use_magic_mock=True)
      net = nn.Linear(10, 2)
      with pytest.raises(
          ValueError,
          match="log must be one of 'gradients', 'parameters', 'all', or None",
      ):
          run.watch(net, log="bad_argument")
  
file_path: wandb/tests/pytest_tests/unit_tests/test_torch.py
imports: import pytest
  import torch
  import torch.nn
  import wandb
label_desc: Use image node_id 7 for calling a global function with example usage: test_watch_bad_argument(mock_run) without return types